Tutorials

Read this first: https://facebook.github.io/react/docs/thinking-in-react.html

Installation

sudo yarn global add create-react-app

Create new app

create-react-app react-civ5save

Get element by ID

Generally you should be using events from within your components instead, but if you really do need to get a specific element, use ref: https://facebook.github.io/react/docs/refs-and-the-dom.html

Send data from parent to child component

Parent: send data in props

Child: this.props

Send data from child to parent

https://facebook.github.io/react/docs/thinking-in-react.html#step-5-add-inverse-data-flow